Senior Power BI Developer

Duties & Responsibilities
Design, development, and deployment of Power BI dashboards and reports
Expertise in SQL based data models and queries
Create advanced Excel reports and visualizations using pivot tables, Power Pivot, and cube functions
Build and maintain OLAP cube connections for Excel-based analysis
Collaborate with business stakeholders to gather requirements and translate them into technical solutions
Ensure data accuracy, consistency, and performance across reporting systems
Follow best practices for Power BI and Excel reporting, governance, and version control
Stay current with BI trends and recommend tools and techniques to enhance reporting capabilities

Basic Qualifications
Bachelor's or Master's degree in Computer Science, Information Systems, or related field
4+ years of experience in business intelligence, data engineering, or analytics
Expert-level proficiency in Power BI (DAX, Power Query, data modeling, visualization)
Advanced SQL skills for data extraction, transformation, and performance tuning
Advanced Excel skills including pivot tables, Power Pivot, cube formulas, and OLAP integration
Experience working with large datasets and complex data environments
Excellent communication and stakeholder management skills
Ability to lead projects and deliver results in a fast-paced environment
Proficient understanding of code versioning tools, such as Git / SVN

Preferred Qualifications

Experience with cloud data platforms (Azure, AWS, GCP)
Familiarity with data warehousing concepts and tools (e.g., Snowflake)
Knowledge of Python or R for data analysis
Certification in Power BI, Excel, or related technologies